EP 1792063 B1 20100922 - FILTERING BLOCK WITH FINS FOR FILTERING PARTICLES CONTAINED IN AN INTERNAL COMBUSTION ENGINE EXHAUST GASES
Title (en)
FILTERING BLOCK WITH FINS FOR FILTERING PARTICLES CONTAINED IN AN INTERNAL COMBUSTION ENGINE EXHAUST GASES
Title (de)
FILTERBLOCK MIT RIPPEN ZUM FILTERN VON TEILCHEN AUS ABGASEN EINES VERBRENNUNGSMOTORS
Title (fr)
BLOC FILTRANT A AILETTES POUR LA FILTRATION DE PARTICULES CONTENUES DANS LES GAZ D'ECHAPPEMENT D'UN MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- FR 2005002117 W 20050822
- FR 0409083 A 20040825
Abstract (en)
[origin: WO2006024792A1] The invention concerns a block for filtering particles contained in an internal combustion engine exhaust gases, comprising overlapping assemblies of adjacent input channels (14e) and output channels (14s), the input and output channels being alternately arranged so as to form, in cross-section, a chequered pattern, the overall volume of said input channels (14e) being greater than that of said output channels (14s). The inventive filtering block is characterized in that at least one inner space (20e, 20s) of one channel (14e, 14s) comprises at least one inner fin (30).
IPC 8 full level
F01N 3/022 (2006.01)
CPC (source: EP US)
F01N 3/0222 (2013.01 - EP US); F01N 2330/30 (2013.01 - EP US); F01N 2330/34 (2013.01 - EP US); Y02T 10/12 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2874647 A1 20060303; FR 2874647 B1 20090410; AT E482328 T1 20101015; AU 2005279014 A1 20060309; BR PI0514575 A 20080617; CA 2577803 A1 20060309; CN 100445522 C 20081224; CN 101018932 A 20070815; DE 602005023749 D1 20101104; EP 1792063 A1 20070606; EP 1792063 B1 20100922; JP 2008510924 A 20080410; JP 4712805 B2 20110629; PL 210113 B1 20111230; PL 382417 A1 20070917; RU 2007106420 A 20081010; US 2008264012 A1 20081030; US 8038757 B2 20111018; WO 2006024792 A1 20060309; WO 2006024792 A8 20060511; ZA 200701631 B 20080730
DOCDB simple family (application)
FR 0409083 A 20040825; AT 05798527 T 20050822; AU 2005279014 A 20050822; BR PI0514575 A 20050822; CA 2577803 A 20050822; CN 200580028464 A 20050822; DE 602005023749 T 20050822; EP 05798527 A 20050822; FR 2005002117 W 20050822; JP 2007528919 A 20050822; PL 38241705 A 20050822; RU 2007106420 A 20050822; US 66091505 A 20050822; ZA 200701631 A 20050822